4K Face 32CH CCTV NVR Board 2 SATA Port Network Video Recorder Mainboard 4K/5MP/32CH 1080P Video Input 1CH Audio I/O Support 2x8TB SATA HDD ONVIF CMS XMEYE P2P with Cable Security DVR Board

NO BATTERIES IN PACKAGE :No batteries allowed to deliver by transport company(without button batteries)All batteries are not included in package .Our batteries are button batteries, Model:2032;Voltage:3.3V;Thickness: 3mm;Diameter: 20mm.yourself need to buy 2032 batteries.If you have any problems,please via amazon or skype:ydm810921 reply within 24 hours
MULTIPLE USE:This NVR circuit board can watch the surveillance images of multiple channels at the same time, as long as they are in the same IP environment, you can store their surveillance playback by connecting the hard disk. It has rich usage scenarios, especially in security halls, monitoring rooms and other places where you need to watch multiple cameras at one time.
NOT SUPPORT ALL MONITORS:This item is not support all the monitors, your monitor must compatible the item.If dvr can open but your monitor can not show image, please know first to change VGA or HDMI Cable,then change one new monitor to check again. Old monitor and some of the TV can not work will be normal.We will not accept any dispute for the monitor.
PROBLEM SOLUTION:If item Can't work,you have obligation to send it back to our warehouse or china to us to test.If we tested it real have problem,we will pay all cost(After confirm then to pay).Or re-send you one new parts to change at the first time.About the HDD:The security DVR must work with the security HDD,if you use the PC HDD,most will be not work.Your HDD must be brand new,we will not accept any dispute based on the old HDD
ISSUES SOLUTION:If get other compatibility issues, we will not note again, please ask us and confirm first, then order.About the item case and inside. The electronic products is in update everyday, some times will have place changed,This will not influences to use. We will not notify you separately.